Elevator Mechanic Practice Exam

How many floors in total are there in a building with 3 cars, each serving 12 stops, if 3 floors do not have Position Indicators?

1. 15 floors

2. 27 floors

3. 33 floors

4. 36 floors

The correct answer is: 15 floors

To determine the total number of floors in the building, consider that each of the three cars serves 12 stops. This indicates that there are 12 floors that the cars access. However, since 3 floors do not have Position Indicators, these specific floors are excluded from the overall count or may be considered floors not utilized by the cars in a functional sense. Therefore, the accurate calculation entails taking the total stops accessible (12) and adding the 3 floors that do not have Position Indicators, which leads to a total of 15 floors in the building. This inclusion accounts for the complete functionality of the building's floors, as the question indicates there are 3 additional stops that are part of the structure but may not show indicators for operational purposes. In this way, the correct answer reflects the total accessible floors while acknowledging the presence of those without Position Indicators, thereby leading to the conclusion of 15 floors in total.